使用来遍历文件和目录覆盖

#region 控制对象特性的一些属性 ****************************************

private bool bolThrowIOException = true;

/// summary

/// 发生IO错误时是否抛出异常

/// /summary

public bool ThrowIOException

{

get { return lThrowIOException; }

set { lThrowIOException = value; }

}

private bool bolReturnStringType = true;

/// summary

/// 是否以字符串方式返回查询结果,若返回true则当前对象返回为字符串,

/// 否则返回 leInfo或rectoryInfo类型

/// /summary

public bool ReturnStringType

{

get { return bolReturnStringType; }

set { bolReturnStringType = value; }

}

private string strSearchPattern = \"*\";

/// summary

/// 要匹配的文件或目录名,支持通配符

/// /summary

public string SearchPattern

{

get { return strSearchPattern; }

set { strSearchPattern = value; }

}

private string strSearchPath = null;

/// summary

/// 搜索的父目录,必须为绝对路径,不得有通配符,该目录必须存在

/// /summary

public string SearchPath

{

get { return strSearchPath; }

set { strSearchPath = value; }

}

private bool bolSearchForFile = true;

/// summary

/// 是否查找文件

/// /summary

阿里巴巴B2B前公司CEO卫哲因此离职。 public bool SearchForFile

{

get { return bolSearchForFile; }

set { bolSearchForFile = value; }

}

private bool bolSearchForDirectory = true;

/// summary

/// 是否查找子目录

/// /summary

public bool SearchForDirectory

{

get { return bolSearchForDirectory; }

set { bolSearchForDirectory = value; }

}

#endregion

/// summary

/// 关闭对象,停止搜索

/// /summary

public void Close()

{

oseHandler();

}

#region IEnumerator 成员 **********************************************

/// summary

/// 返回当前对象

/// /summary

public object Current

{

get { return objCurrentObject ; }

}

/// summary

/// 找到下一个文件或目录

/// /summary

/// returns操作是否成功/returns

public bool MoveNext()

{

bool success = false;

while (true)

{

if (lStartSearchFlag)

success = archNext();

else

success = artSearch();

if (success)

{

if (dateCurrentObject())

return true;

}

else

{

jCurrentObject = null;

return false;

}

}

}

/// summary

/// 重新设置对象

/// /summary

public void Reset()

{

if (rSearchPath == null)

throw new gumentNullException(\"SearchPath can not null\");

if (rSearchPattern == null || ngth == 0)

rSearchPattern = \"*\";

SearchedCount = 0;

jCurrentObject = null;

oseHandler();

lStartSearchFlag = false;

lIsEmpty = false;

LastErrorCode = 0;

}

#endregion

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